1662651872

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{104543}}^1$

素因数の和:104631

約数の個数: 48

約数和(自身を含む): 3793692672

約数和(自身を除く): 2131040800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 104543, 209086, 418172, 731801, 836344, 1463602, 1672688, 2927204, 3345376, 5854408, 7422553, 11708816, 14845106, 23417632, 29690212, 51957871, 59380424, 103915742, 118760848, 207831484, 237521696, 415662968, 831325936, 1662651872]

約数ペア:

[(1, 1662651872), (2, 831325936), (4, 415662968), (7, 237521696), (8, 207831484), (14, 118760848), (16, 103915742), (28, 59380424), (32, 51957871), (56, 29690212), (71, 23417632), (112, 14845106), (142, 11708816), (224, 7422553), (284, 5854408), (497, 3345376), (568, 2927204), (994, 1672688), (1136, 1463602), (1988, 836344), (2272, 731801), (3976, 418172), (7952, 209086), (15904, 104543)]